"OWASP Dependency-Check" matching MCP connectors:

What is known to be broken in an MCP server or API operation, with the check that found it.

Check whether an MCP server answers, what its tools claim, and whether that claim has changed.

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.

NDJSON shape check, body discarded

Check whether a URL can be opened. No browser is launched.

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

HttpStatus MCP Server — 24 AI-callable tools for API testing, mocking, monitoring, and security. Create and manage API mocks, run chaos engineering rules, validate OpenAPI specs, scan URLs for security issues, check SSL certificates, debug CORS, analyze redirect chains, decode JWTs, inspect HAR files, trace distributed requests, capture webhooks, build automation workflows (including Postman import), and set up uptime monitors — all from your AI assistant.

MCP server (stdio): check if URLs are alive (status, redirects, latency) via the AgentForge API

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.